Sustainable Performance
Why I Don’t Believe in Burnout
There is a belief in most high-performance environments that exhaustion is a sign of commitment. That the longer you work, the more you care, and the more you care, the better the results.
I ran global organizations for over 40 years. I sometimes worked up to 16-hour days across multiple time zones, led several of the most demanding corporate restructurings, and managed teams of hundreds of thousands of people.
And I do not believe in burnout as it is commonly described.
What I believe in is the lack of meaning.
Burnout, in almost every case I have observed, is not caused by overwork. It is caused by work that has lost its connection to something the individual genuinely cares about. I have watched startup founders work at an intensity that would overwhelm most people and thrive for years, because they believed completely in what they were building. I have also seen executives with comfortable positions, reasonable hours and stable salaries reach a point of complete depletion, because the work had no real meaning for them.
Meaning is the foundation. Without it, no amount of rest or recovery makes a lasting difference. With it, the human capacity for sustained performance is genuinely extraordinary.
That said, even genuine passion requires a structure around it.
Emotional resourcing matters. Time with family, time with friends… not as a reward you earn after the work is done, but as a discipline built into the rhythm of your life. The people who matter to you are part of what makes sustained performance possible.
Physical discipline is non-negotiable. Movement, rest and basic physical attention are not only wellness choices. I see them as operating requirements for anyone who expects to maintain quality judgment under sustained pressure over years.
And periodic mental distance is essential. I used to play bridge regularly because 4 hours of complete concentration on something entirely unrelated to my professional life was one of the most effective tools I had. When you step away from your area of focus genuinely, and then return, you are more creative, more perceptive, and more capable of seeing what had become invisible through proximity. The quality of strategic thinking deteriorates without this kind of break. You can substitute exhaustion for it for a period, but the deterioration is real and cumulative.
The solution to burnout is rarely less work. It is more meaning, more disciplined recovery, and the consistent investment in the human connections and physical habits that make sustained high performance possible across decades, not just quarters.
Performance above all does not mean performance at all costs. It means building the conditions that allow you to perform at your best, for longer than most people think is possible.
I hope this resonates with you.
Totally aligned !
The meaning thesis has a corporate strategy implication that most organisations invest heavily in avoiding. Companies spend on wellness programs, mental health days, meditation apps, flexible hours, all treating the symptom while simultaneously stripping meaning from work through bureaucratic process layers and role fragmentation that disconnect people from the outcome of what they do. The companies with the lowest burnout tend to be the ones where the average employee can draw a straight line from their daily work to something they actually care about. That correlation has almost nothing to do with wellness budgets.
Thats an org design problem and it explains why the startup founders you mention thrive at intensities that would break most corporate executives. The founder sees the full chain from action to outcome every single day. The executive in a 500-person organisation is three layers of coordination removed from the thing that originally gave the work meaning. The exhaustion comes from the distance between effort and visible impact. Your bridge analogy is perfect for this reason, four hours of total concentration works because the feedback loop is immediate and that proximity to outcome is what recharges the capacity for sustained performance.